Hello, We are running Squid 2.7stable6 and I have configured the 'high_response_time_warning' option. However, I cannot find this option in the squid source except for in src/cf.data.pre. Is the option still valid, and if so can someone point me to the relevant source file(s)? Thanks, John. -- --------------------------------------------------------------- John Horne, University of Plymouth, UK Tel: +44 (0)1752 587287 E-mail: John.Horne@xxxxxxxxxxxxxx Fax: +44 (0)1752 587001